28295082

素因数分解:

$2^1\times 3^4\times {\mathrm{389}}^1\times {\mathrm{449}}^1$

素因数の和:852

約数の個数: 40

約数和(自身を含む): 63706500

約数和(自身を除く): 35411418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 389, 449, 778, 898, 1167, 1347, 2334, 2694, 3501, 4041, 7002, 8082, 10503, 12123, 21006, 24246, 31509, 36369, 63018, 72738, 174661, 349322, 523983, 1047966, 1571949, 3143898, 4715847, 9431694, 14147541, 28295082]

約数ペア:

[(1, 28295082), (2, 14147541), (3, 9431694), (6, 4715847), (9, 3143898), (18, 1571949), (27, 1047966), (54, 523983), (81, 349322), (162, 174661), (389, 72738), (449, 63018), (778, 36369), (898, 31509), (1167, 24246), (1347, 21006), (2334, 12123), (2694, 10503), (3501, 8082), (4041, 7002)]